388566444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{63367}}^1$

素因数の和:63454

約数の個数: 48

約数和(自身を含む): 1050387968

約数和(自身を除く): 661821524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 63367, 126734, 190101, 253468, 380202, 443569, 760404, 887138, 1330707, 1774276, 2661414, 4625791, 5322828, 9251582, 13877373, 18503164, 27754746, 32380537, 55509492, 64761074, 97141611, 129522148, 194283222, 388566444]

約数ペア:

[(1, 388566444), (2, 194283222), (3, 129522148), (4, 97141611), (6, 64761074), (7, 55509492), (12, 32380537), (14, 27754746), (21, 18503164), (28, 13877373), (42, 9251582), (73, 5322828), (84, 4625791), (146, 2661414), (219, 1774276), (292, 1330707), (438, 887138), (511, 760404), (876, 443569), (1022, 380202), (1533, 253468), (2044, 190101), (3066, 126734), (6132, 63367)]